what is you doing,mum?A are doing B are do C is doing

问题描述:

what is you doing,mum?A are doing B are do C is doing

A

A啊。
you后面系动词是are。正在做的用进行时态doing

你打错了吧!?
what are you doing,mum?

what are you doing, mum?

选A
what are you doing,mum
妈妈,你现在在干什么
you的助动词有do,are,与you搭配的表示正在进行时,用are

A
What are you doing ,mum?妈妈,你在干什么?

A are doing

这个题是现在进行时的特殊疑问句,形式是:疑问词+be+主语+V-ing+其它 .be动词跟随主语的变化而变化.由于本题主语是you,所以对应的be动词应该为are.所以答案为A.

选A
What are you doing, mum
老妈,你在干嘛?
希望帮助到你
满意请采纳,谢谢o(∩_∩)o

what are you doing,mum?